28 Jun
2004
28 Jun
'04
2:58 a.m.
Hi all
Success :-).
Thank you
SIP calls through SER to the Radvision viaIP400 MCU is actualy working
with the suggestion of changing modparam("rr", "enable_full_lr", 0).
My
testing before was being effected by a network fault.
I have finished a howto as part of a larger SIP tutorial we are
developing for the APAN and Australian R&E community.
The first draft is temporarily here and I will be contributing it to the
Internet2 SIP.edu cookbook.
Cheers
Stephen Kingham
Bogdan-Andrei IANCU wrote:
Hi,
from what I can figure out, look like Radvision stuff doesn't like the
RR header (line 3) from the received invite (third msg from your dump):
Record-Route:
<sip:61262223595@192.94.63.28;ftag=003094c38857000418c1b198-4e75c458;lr=on>
something related to params to uri?
bogdan
Stephen Kingham wrote:
> Hi
>
> I was woundering if anyone had the Radvision viaIP 400 working with
> their SER Proxy Server and could share a howto?
>
> I have the MCU register it's self to the SIP Proxy Server with each
> of the conference numbers according to the serctl ul show.
>
> But calls to the MCU fail :-(,
>
>
> I have the log from the viaIP and an ngrep from the SIP Proxy server:
>
> It would appear that SER server is sending the call through to the
> Radvision, but
> the viaIP appears not to like something about the call and never
> responds back.
>
> I am also posting this problem to Radvision and will hope to get a
> solution and put together a howto guide.
>
>
>
> Extract from serctl ul show
>
> ...Record(0xbd7302f0)...
> domain: 'location'
> aor : '61262223595'
> ~~~Contact(0xbd730338)~~~
> domain : 'location'
> aor : '61262223595'
> Contact: 'sip:203.22.212.248:5060;transport=UDP'
> Expires: 1785
> q : 0.00
> Call-ID: 'cb16d4f8-13c4-409f9da1-95c4-2cad'
> CSeq : 148
> replic : 0
> State : CS_SYNC
> Flags : 0
> next : (nil)
> prev : (nil)
> ~~~/Contact~~~~
> .../Record...
>
>
> 09:36:12 SIP |ADAP SIP: STACK-> ERROR - PARSER - SIP Parser Error :
> Unexpected '=', line 3, column 86
> 09:36:12
> 09:36:12 SIP |ADAP SIP: STACK-> ERROR - PARSER - Parse - Syntax Error
> - The parser didn't manage to read all the buffer
> 09:36:12 SIP |ADAP SIP: STACK-> ERROR - MSGBUILD -
> TransportMsgBuilderUdpSetMsg - Message 73731620 failed to be parsed
> 09:36:12 SIP |ADAP SIP: STACK-> ERROR - MSGBUILD -
> TransportMsgBuilderReceivedMsg - failed to build message - status =
> -1010
> 09:36:12 SIP |ADAP SIP: STACK-> ERROR - PARSER - SIP Parser Error :
> Unexpected '=', line 3, column 86
> 09:36:12
> 09:36:12 SIP |ADAP SIP: STACK-> ERROR - PARSER - Parse - Syntax Error
> - The parser didn't manage to read all the buffer
> 09:36:12 SIP |ADAP SIP: STACK-> ERROR - MSGBUILD -
> TransportMsgBuilderUdpSetMsg - Message 73733700 failed to be parsed
> 09:36:12 SIP |ADAP SIP: STACK-> ERROR - MSGBUILD -
> TransportMsgBuilderReceivedMsg - failed to build message - status =
> -1010
> 09:36:14 MCU |CPU&BUS Usage: 4.18 Time 395376814
> 09:36:14
> 09:36:14 SIP |ADAP SIP: STACK-> ERROR - PARSER - SIP Parser Error :
> Unexpected '=', line 3, column 86
> 09:36:14
> 09:36:14 SIP |ADAP SIP: STACK-> ERROR - PARSER - Parse - Syntax Error
> - The parser didn't manage to read all the buffer
> 09:36:14 SIP |ADAP SIP: STACK-> ERROR - MSGBUILD -
> TransportMsgBuilderUdpSetMsg - Message 73734740 failed to be parsed
> 09:36:14 SIP |ADAP SIP: STACK-> ERROR - MSGBUILD -
> TransportMsgBuilderReceivedMsg - failed to build message - status =
> -1010
> 09:36:18 SIP |ADAP SIP: STACK-> ERROR - PARSER - SIP Parser Error :
> Unexpected '=', line 3, column 86
> 09:36:18
> 09:36:18 SIP |ADAP SIP: STACK-> ERROR - PARSER - Parse - Syntax Error
> - The parser didn't manage to read all the buffer
> 09:36:18 SIP |ADAP SIP: STACK-> ERROR - MSGBUILD -
> TransportMsgBuilderUdpSetMsg - Message 73736820 failed to be parsed
> 09:36:18 SIP |ADAP SIP: STACK-> ERROR - MSGBUILD -
> TransportMsgBuilderReceivedMsg - failed to build message - status =
> -1010
> 09:36:22 SIP |ADAP SIP: STACK-> ERROR - PARSER - SIP Parser Error :
> Unexpected '=', line 3, column 86
> 09:36:22
> 09:36:22 SIP |ADAP SIP: STACK-> ERROR - PARSER - Parse - Syntax Error
> - The parser didn't manage to read all the buffer
> 09:36:22 SIP |ADAP SIP: STACK-> ERROR - MSGBUILD -
> TransportMsgBuilderUdpSetMsg - Message 73737860 failed to be parsed
>
>
>
> 203.22.212.248 is the Radvision MCU
> 192.94.63.28 is the SER
> 192.94.209.147 is a Cisco 7960
>
>
> U 192.94.209.147:50255 -> 192.94.63.28:5060
> INVITE sip:61262223595@192.94.63.28 SIP/2.0..Via: SIP/2.0/UDP
> 192.94.209.147:5060;branch=z9hG4bK51575cca..From: "Stephen Kingham 61
> 2 6211 2676" <sip:61262112676@192.94.63.28>;tag=003094c38857000418
> c1b198-4e75c458..To: <sip:61262223595@192.94.63.28>..Call-ID:
> 003094c3-88570007-61abc25d-05501a14@192.94.209.147..CSeq: 101
> INVITE..User-Agent: CSCO/6..Contact:
> <sip:61262112676@192.94.209.147:5060>
> ..Expires: 180..Content-Type: application/sdp..Content-Length:
> 251..Accept: application/sdp....v=0..o=Cisco-SIPUA 21420 21544 IN IP4
> 192.94.209.147..s=SIP Call..c=IN IP4 192.94.209.147..t=0 0..m=aud
> io 26434 RTP/AVP 0 8 18 101..a=rtpmap:0 PCMU/8000..a=rtpmap:8
> PCMA/8000..a=rtpmap:18 G729/8000..a=rtpmap:101
> telephone-event/8000..a=fmtp:101 0-15..
> #
> U 192.94.63.28:5060 -> 192.94.209.147:5060
> SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP
> 192.94.209.147:5060;branch=z9hG4bK51575cca..From: "Stephen Kingham 61
> 2 6211 2676" <sip:61262112676@192.94.63.28>;tag=003094c3885
> 7000418c1b198-4e75c458..To: <sip:61262223595@192.94.63.28>..Call-ID:
> 003094c3-88570007-61abc25d-05501a14@192.94.209.147..CSeq: 101
> INVITE..Server: Sip EXpress router (0.8.12 (i386/linux))..Content-L
> ength: 0..Warning: 392 192.94.63.28:5060 "Noisy feedback tells:
> pid=834 req_src_ip=192.94.209.147 req_src_port=50255
> in_uri=sip:61262223595@192.94.63.28
> out_uri=sip:203.22.212.248:5060;transport=UD
> P via_cnt==1"....
> #
> U 192.94.63.28:5060 -> 203.22.212.248:5060
> INVITE sip:203.22.212.248:5060;transport=UDP SIP/2.0..Max-Forwards:
> 10..Record-Route:
>
<sip:61262223595@192.94.63.28;ftag=003094c38857000418c1b198-4e75c458;lr=on>..Via:
> SIP/2.0/UDP 192.94.63.28;branc
> h=z9hG4bKb50f.22eda3f6.0..Via: SIP/2.0/UDP
> 192.94.209.147:5060;branch=z9hG4bK51575cca..From: "Stephen Kingham 61
> 2 6211 2676"
> <sip:61262112676@192.94.63.28>;tag=003094c38857000418c1b198-4e75c458..To
> : <sip:61262223595@192.94.63.28>..Call-ID:
> 003094c3-88570007-61abc25d-05501a14@192.94.209.147..CSeq: 101
> INVITE..User-Agent: CSCO/6..Contact:
> <sip:61262112676@192.94.209.147:5060>..Expires: 180..Con
> tent-Type: application/sdp..Content-Length: 251..Accept:
> application/sdp....v=0..o=Cisco-SIPUA 21420 21544 IN IP4
> 192.94.209.147..s=SIP Call..c=IN IP4 192.94.209.147..t=0 0..m=audio
> 26434 RTP/AVP 0
> 8 18 101..a=rtpmap:0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18
> G729/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..
> #
> U 192.94.63.28:5060 -> 192.94.209.147:5060
> SIP/2.0 500 I'm terribly sorry, server error occured (1/SL)..Via:
> SIP/2.0/UDP 192.94.209.147:5060;branch=z9hG4bK51575cca..From:
> "Stephen Kingham 61 2 6211 2676"
<sip:61262112676@192.94.63.28>;tag=00
> 3094c38857000418c1b198-4e75c458..To:
>
<sip:61262223595@192.94.63.28>;tag=d66bc43ced006f1f8deae57b87432dea.0b76..Call-ID:
> 003094c3-88570007-61abc25d-05501a14@192.94.209.147..CSeq: 101
> INVITE..Server:
> Sip EXpress router (0.8.12 (i386/linux))..Content-Length:
> 0..Warning: 392 192.94.63.28:5060 "Noisy feedback tells: pid=834
> req_src_ip=192.94.209.147 req_src_port=50255
> in_uri=sip:61262223595@192.94
> .63.28 out_uri=sip:203.22.212.248:5060;transport=UDP via_cnt==1"....
> #################################
> U 192.94.209.147:50266 -> 192.94.63.28:5060
> ACK sip:61262223595@192.94.63.28 SIP/2.0..Via: SIP/2.0/UDP
> 192.94.209.147:5060;branch=z9hG4bK51575cca..From: "Stephen Kingham 61
> 2 6211 2676" <sip:61262112676@192.94.63.28>;tag=003094c38857000418c1b
> 198-4e75c458..To:
>
<sip:61262223595@192.94.63.28>;tag=d66bc43ced006f1f8deae57b87432dea.0b76..Call-ID:
> 003094c3-88570007-61abc25d-05501a14@192.94.209.147..CSeq: 101
> ACK..Content-Length: 0....
> #####################################################
> U 192.94.63.28:5060 -> 203.22.212.248:5060
> INVITE sip:203.22.212.248:5060;transport=UDP SIP/2.0..Max-Forwards:
> 10..Record-Route:
>
<sip:61262223595@192.94.63.28;ftag=003094c38857000418c1b198-4e75c458;lr=on>..Via:
> SIP/2.0/UDP 192.94.63.28;branc
> h=z9hG4bKb50f.22eda3f6.0..Via: SIP/2.0/UDP
> 192.94.209.147:5060;branch=z9hG4bK51575cca..From: "Stephen Kingham 61
> 2 6211 2676"
> <sip:61262112676@192.94.63.28>;tag=003094c38857000418c1b198-4e75c458..To
> : <sip:61262223595@192.94.63.28>..Call-ID:
> 003094c3-88570007-61abc25d-05501a14@192.94.209.147..CSeq: 101
> INVITE..User-Agent: CSCO/6..Contact:
> <sip:61262112676@192.94.209.147:5060>..Expires: 180..Con
> tent-Type: application/sdp..Content-Length: 251..Accept:
> application/sdp....v=0..o=Cisco-SIPUA 21420 21544 IN IP4
> 192.94.209.147..s=SIP Call..c=IN IP4 192.94.209.147..t=0 0..m=audio
> 26434 RTP/AVP 0
> 8 18 101..a=rtpmap:0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18
> G729/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..
>
###########################################################################################################################################################################################################
>
>
##########################################################################################################
>
> U 192.94.63.28:5060 -> 203.22.212.248:5060
> INVITE sip:203.22.212.248:5060;transport=UDP SIP/2.0..Max-Forwards:
> 10..Record-Route:
>
<sip:61262223595@192.94.63.28;ftag=003094c38857000418c1b198-4e75c458;lr=on>..Via:
> SIP/2.0/UDP 192.94.63.28;branc
> h=z9hG4bKb50f.22eda3f6.0..Via: SIP/2.0/UDP
> 192.94.209.147:5060;branch=z9hG4bK51575cca..From: "Stephen Kingham 61
> 2 6211 2676"
> <sip:61262112676@192.94.63.28>;tag=003094c38857000418c1b198-4e75c458..To
> : <sip:61262223595@192.94.63.28>..Call-ID:
> 003094c3-88570007-61abc25d-05501a14@192.94.209.147..CSeq: 101
> INVITE..User-Agent: CSCO/6..Contact:
> <sip:61262112676@192.94.209.147:5060>..Expires: 180..Con
> tent-Type: application/sdp..Content-Length: 251..Accept:
> application/sdp....v=0..o=Cisco-SIPUA 21420 21544 IN IP4
> 192.94.209.147..s=SIP Call..c=IN IP4 192.94.209.147..t=0 0..m=audio
> 26434 RTP/AVP 0
> 8 18 101..a=rtpmap:0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18
> G729/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..
>
###########################################################################################################################################################################################################
>
>
###########################################################################################################################################################################################################
>
>
###########################################################################################################################################################################################################
>
> #
> U 192.94.63.28:5060 -> 203.22.212.248:5060
> INVITE sip:203.22.212.248:5060;transport=UDP SIP/2.0..Max-Forwards:
> 10..Record-Route:
>
<sip:61262223595@192.94.63.28;ftag=003094c38857000418c1b198-4e75c458;lr=on>..Via:
> SIP/2.0/UDP 192.94.63.28;branc
> h=z9hG4bKb50f.22eda3f6.0..Via: SIP/2.0/UDP
> 192.94.209.147:5060;branch=z9hG4bK51575cca..From: "Stephen Kingham 61
> 2 6211 2676"
> <sip:61262112676@192.94.63.28>;tag=003094c38857000418c1b198-4e75c458..To
> : <sip:61262223595@192.94.63.28>..Call-ID:
> 003094c3-88570007-61abc25d-05501a14@192.94.209.147..CSeq: 101
> INVITE..User-Agent: CSCO/6..Contact:
> <sip:61262112676@192.94.209.147:5060>..Expires: 180..Con
> tent-Type: application/sdp..Content-Length: 251..Accept:
> application/sdp....v=0..o=Cisco-SIPUA 21420 21544 IN IP4
> 192.94.209.147..s=SIP Call..c=IN IP4 192.94.209.147..t=0 0..m=audio
> 26434 RTP/AVP 0
> 8 18 101..a=rtpmap:0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18
> G729/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..
>
###########################################################################################################################################################################################################
>
>
###########################################################################################################################################################################################################
>
>
#########################################################################################################################################################################################################
>
> U 192.94.63.28:5060 -> 203.22.212.248:5060
> INVITE sip:203.22.212.248:5060;transport=UDP SIP/2.0..Max-Forwards:
> 10..Record-Route:
>
<sip:61262223595@192.94.63.28;ftag=003094c38857000418c1b198-4e75c458;lr=on>..Via:
> SIP/2.0/UDP 192.94.63.28;branc
> h=z9hG4bKb50f.22eda3f6.0..Via: SIP/2.0/UDP
> 192.94.209.147:5060;branch=z9hG4bK51575cca..From: "Stephen Kingham 61
> 2 6211 2676"
> <sip:61262112676@192.94.63.28>;tag=003094c38857000418c1b198-4e75c458..To
> : <sip:61262223595@192.94.63.28>..Call-ID:
> 003094c3-88570007-61abc25d-05501a14@192.94.209.147..CSeq: 101
> INVITE..User-Agent: CSCO/6..Contact:
> <sip:61262112676@192.94.209.147:5060>..Expires: 180..Con
> tent-Type: application/sdp..Content-Length: 251..Accept:
> application/sdp....v=0..o=Cisco-SIPUA 21420 21544 IN IP4
> 192.94.209.147..s=SIP Call..c=IN IP4 192.94.209.147..t=0 0..m=audio
> 26434 RTP/AVP 0
> 8 18 101..a=rtpmap:0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18
> G729/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..
>
###########################################################################################################################################################################################################
>
>
###########################################################################################################################################################################################################
>
>
###############################################################################################
>
>
>
>
>
--
Stephen Kingham, MIT, BSc, E&C Cert
Project Manager and Consulting Engineer
mailto:Stephen.Kingham@aarnet.edu.au
Telephone +61 2 6222 3575 (office)
+61 419 417 471 (mobile)
Voice and Video over IP
for The Australian Academic Research Network (AARNet) and
http://www.aarnet.edu.au